Antenna



FIG. 1 is a front, right side perspective view of an antenna with rod antennas thereof fully retracted into a generally octagonal antenna casing;

FIG. 2 is a front elevational view of the antenna shown in FIG. 1;

FIG. 3 is a rear elevational view of the antenna shown in FIG. 1;

FIG. 4 is a top plan view of the antenna shown in FIG. 1;

FIG. 5 is a bottom plan view of the antenna shown in FIG. 1;

FIG. 6 is a left side elevational view of the antenna shown in FIG. 1, the right side being a mirror image thereof;

FIG. 7 is an elevational view of the antenna shown in FIG. 1 viewed from the direction 45 degrees offset leftward from the front; and,

FIG. 8 is a top plan view of the antenna with the rod antenna elements in their fully extended position, but each rod elements being shown cut short.

The broken away showing of the antenna rods indicate that they are of indeterminate length. 

The ornamental design for an antenna, as shown and described. 